Location History:
- Kanagawa, JP (2002)
- Osaka, JP (2001 - 2003)
- Kobe, JP (2010)
Company Filing History:
6 out of 6 
1 out of 26 
1 out of 1,100 Years Active: 2001-2010
Title: Inventor Yasuhiro Tanigaki: Pioneering Innovations in Metallic Iron Production
Introduction
Yasuhiro Tanigaki, a notable inventor based in Osaka, Japan, has made significant contributions to the field of metallurgy through his innovative patents. With a total of eight patents to his name, he has developed groundbreaking methods for producing metallic iron that are pivotal in the industry.
Latest Patents
Tanigaki's latest patents include the development of metallic iron nuggets and an innovative method for producing metallic iron. His first patent describes metallic iron nuggets created by reducing-melt techniques, where a material containing a carbonaceous reductant is combined with metal-oxide-containing material. These nuggets consist of at least 94% by mass of iron (Fe) and 1.0 to 4.5% of carbon (C), with a diameter ranging from 1 to 30 mm.
The second notable patent outlines a method of producing metallic iron in a reduction melting furnace. It involves laying a hearth material as a layer on the hearth before supplying a mixture of carbonaceous reducing agents and iron oxides. This process allows for the renewable maintenance of the hearth, which is essential for the continued production of metallic iron while addressing issues of equipment deterioration during operation.
Career Highlights
Throughout his career, Tanigaki has worked with reputable companies, including Midrex International B.V. Zurich Branch and Midrex International B.V. in Rotterdam. These roles have allowed him to apply his expertise in metallurgy and contribute to advancements in metallic iron production technologies.
Collaborations
Tanigaki has collaborated with industry professionals such as Shuzo Ito and Koji Tokuda. Together, their collective efforts have fostered innovation within the field and propelled advancements in iron production methods.
Conclusion
Yasuhiro Tanigaki's inventive spirit and dedication to developing efficient methods for metallic iron production highlight his important role as an inventor. His patents not only demonstrate his technical knowledge but also contribute to the evolution of processes in metallurgy, impacting both current practices and future advancements in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.